Home / 6,947,196.26-9,565,730.24-6,171,481.94

Finding the Fourth Proportional to 6,947,196.26, 9,565,730.24 and 6,171,481.94

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Solution

The fourth proportional to 6,947,196.26, 9,565,730.24 and 6,171,481.94 is: 8,497,634.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,947,196.26 : 9,565,730.24 = 6,171,481.94 : x
  2. Step 2: Convert to fraction form
    6,947,196.26/9,565,730.24 = 6,171,481.94/x
  3. Step 3: Cross multiply
    6,947,196.26x = 9,565,730.24 × 6,171,481.94
  4. Step 4: Simplify right side
    6,947,196.26x = 59,034,731,340,385.80
  5. Step 5: Solve for x
    x = 59,034,731,340,385.80/6,947,196.26
  6. Step 6: Final answer
    x = 8,497,634.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.